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744373240022

产品描述Fixed Inductors WE-LHMI Powr SMD4020 0.22uH 9.5A 7.3mOhm
产品类别无源元件    电感器   
文件大小1MB,共6页
制造商Wurth Elektronik
标准
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744373240022概述

Fixed Inductors WE-LHMI Powr SMD4020 0.22uH 9.5A 7.3mOhm

744373240022规格参数

参数名称属性值
Brand NameWurth Electronik
是否Rohs认证符合
厂商名称Wurth Elektronik
包装说明1616
Reach Compliance Codecompliant
ECCN代码EAR99
Samacsys DescriptionSMD Power Inductor WE-LHMI
大小写代码1616
构造Chip
型芯材料IRON
直流电阻0.0073 Ω
标称电感 (L)0.22 µH
电感器应用POWER INDUCTOR
电感器类型GENERAL PURPOSE INDUCTOR
JESD-609代码e2
制造商序列号744373240022
功能数量1
端子数量2
最高工作温度125 °C
最低工作温度-40 °C
封装高度1.8 mm
封装长度4.45 mm
封装形式SMT
封装宽度4.06 mm
包装方法TR, 13 Inch
最大额定电流9.5 A
自谐振频率195 MHz
系列744373240022
形状/尺寸说明RECTANGULAR PACKAGE
屏蔽NO
表面贴装YES
端子面层Tin/Copper (Sn/Cu)
端子位置DUAL ENDED
端子形状WRAPAROUND
测试频率0.1 MHz
容差30%
Base Number Matches1

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A Dimensions: [mm]
B Recommended land pattern: [mm]
D Electrical Properties:
Properties
Inductance
Rated current
Saturation current
DC Resistance
DC Resistance
Self resonant frequency
Test conditions
100 kHz/ 10 mA
∆T = 40 K
|ΔL/L| < 20%
@ 20°C
@ 20°C
L
IR
Isat
RDC
RDC
fres
Value
0.22
9.5
17.0
6.6
7.3
195
Unit
µH
A
A
MHz
Tol.
±30%
max.
typ.
typ.
max.
typ.
C Schematic:
E General information:
It is recommended that the temperature of the part does not exceed 125°C
under worst case operating conditions.
•Ambient temperature: -40°C to +85°C (refering to IR)
•Operating temperature: -40°C to +125°C
•Storage temperature (on tape & reel): -20°C to +40°C; 75% RH max.
•Test conditions of Electrical Properties: 20°C, 33% RH
if not specified differently
DESCRIPTION
Reference on drawing
Marking
Description
R22 (Inductance Code)
1.11
1.10
1.9
1.8
1.7
1.6
1.5
REV
2015-09-23
2015-05-18
2014-09-04
2013-12-18
2013-09-03
2013-04-29
2012-12-06
DATE
KaS
SSt
SSt
SSt
SSt
SSt
SSt
BY
DDe
DDe
DDe
SSt
DDe
SSt
SSt
CHECKED
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WE-LHMI SMD Power Inductor
Order.- No.
SIZE
A4
744373240022
Size: 4020
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.
Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before
the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
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